Charlie Peck wrote:
> Unless you are using a gigabit ethernet, Open-MPI is noticeably less
> efficient that LAM-MPI over that fabric.
>> I suspect at some point in the future gige will catch-up but for now my
> (limited) understanding is that the Open-MPI folks are focusing their
> time on higher bandwidth/lower latency fabrics than gige.
This wasn't our experience in our application which runs over gige (see
my previous posting).
-stephen
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Stephen Mulcahy, Applepie Solutions Ltd., Innovation in Business Center,
GMIT, Dublin Rd, Galway, Ireland. +353.91.751262 http://www.aplpi.com
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